Mes: julio 2019

(293054) 2006 WO127

aaznar

Number: 293054
Designation: 2006 WP127
Name:  –
First Date: 2019/07/19
Points: 398
P1: 5.9659
P1 error: 0.0001
Max. Ampl.: 0.25

 

Lightcurve from Isaac Aznar Observatory  and TAR2 telescope (IAC-Solar System Group).

(455432) 2003 RP8

aaznar

Number: 455432
Designation: 2003 RP8
Name:  –
First Date: 2019/07/27
Points: 228
P1: 2.289
P1 error: 0.004
Max. Ampl.: 0.42

 

Lightcurve from POP Observatory and TAR2 telescope (IAC-Solar System Group).

(12538) 1998 OH

aaznar

Number: 12538
Designation: 1998 OH
Name:  –
First Date: 2019/07/10
Points: 81
P1: 2.58
P1 error: 0.01
Max. Ampl.: 0.15

 

Lightcurve from TAR2 telescope (IAC-Solar System Group) and APT-Observatories Group.

(453778) 2011 JK

aaznar

Number: 453778
Designation: 2011 JK
Name:  –
First Date: 2019/06/07
Points: 158
P1: 2.578
P1 error: 0.003
Max. Ampl.: 0.14

 

Lightcurve from Isaac Aznar Observatory and TAR2 telescope (IAC, Solar System Group).

(355256) 2007 KN4

aaznar

Number: 355256
Designation: 2007 KN4
Name:  –
First Date: 2019/04/27
Points: 516
P1: 7.142
P1 error: 0.001
Max. Ampl.: 0.35

 

Lightcurve from Isaac Aznar Observatory and TAR2 telescope (IAC, Solar System Group).

Asteroid pairs: a complex picture

aaznar

 

In the main belt of asteroids, there exist pairs of asteroids that are on highly similar heliocentric orbits. They were discovered by Vokrouhlický and Nesvorný (2008) who showed that the asteroid pairs cannot be random coincidences of unrelated asteroids from the local asteroid population, but most of them must be genetically related pairs.

Being motivated by the progress in our knowledge and understanding of asteroid pairs, we underwent a thorough photometric study of a sample of nearly 100 asteroid pairs.

http://aptog.com/wp-content/uploads/2019/07/astpairscomplex_Icarus_333_pp429_463.pdf